The toothy mug on this guy makes quite an impression --it was featured in our most popular slideshow of 2010, a collection of scary fish that puts your fear of Jaws on the back burner.
The top 10 slideshows of the year also include jaw-dropping close-ups of insects, curious whales that check out photographers, bird photos so dramatic you will think they are fake, solitary bees that live in flower petals, and more.
Just when you thought it was safe to go back in the water...Turns out there are a lot more sharp-toothed creatures in the sea -- like the fangtooth fish, shown here.
Read the Full Story: Thought Jaws Was Scary? 10 More Fish to Inspire Nightmares
Photo: Wikimedia Commons